Best Corning Lab Flasks in 2026
Daisy
Last Updated: Feb 12, 2026
Daisy
Last Updated: Feb 12, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity: 100ml
24/40 joint
Recovery flask
Heavy wall durable design
The man-blowing Borosilicate 3.3 glass is uniform and flawfree
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity 2000 ml/2L
3 necks/three 24/40 ground glass joints
Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter
The outer edge of the flange of the lid and the reaction kettle is about 9mm thick
Borosilicate 3.3 glass ,it's heavy wall design
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity: 500ml
Long neck round bottom Kjeldahl flask
O.D.of bulb: 100mm; O.D.of neck: 30/35mm; Height: 300mm
Product for nitrogen determination as per Kjedahl method
Made of Borosilicate 3.3 glass
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity: 50ml
Long neck round bottom Kjeldahl flask
Standard 24/40 ground glass joint
Product for nitrogen determination as per Kjedahl method
Made of Borosilicate 3.3 glass
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity :5000ml/5L
Power supply:110V / 60HZ .Stirring Power:60W,Stirring Speed:20-600r/min
Stirring rod:the material of stirring rod is PTFE of stainless steel 304
GG17 Borosilicate 3.3 glass,high temperature experiment(max temperature is 250℃) and low temperature experiment(min temperature is -60℃)
Inside and Outside glass cylinder diameter:200mm/230mm. Package Dimension(MM):440*320*840
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.36 | ❌ | ❌ | ❌ |
Capacity 500 ml
3 necks/three 24/40 ground glass joints
Both the reaction lid and the lidless reaction kettle are 15 cm flat flange outer diameter
The outer edge of the flange of the lid and the reaction kettle is about 9mm thick
Borosilicate 3.3 glass ,it's heavy wall design
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Workshop Store | 5.41 | ❌ | ❌ | ❌ |
Capacity: 1000m/1L
high volume and heavy wall design
150mm Standard flat flange ground glass outside diameter
The inner diameter of flat flange ground glass is about 10cm
Thickness of outside edge of reaction kettle's ground glass flange is about 9mm
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Donlab | 7 |
We've carried out a comprehensive analysis of 5 reviews on lab flasks, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select lab flasks priced around $448.87, with top brands including microlit, karter scientific, corning, qwork and eisco and united scientific supplies
Our team of expert editors reviewed these high-quality items and handpicked the top 7 lab flasks for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include microlit usa, lake charles manufacturing, qwork and hbarsci and amazon.com .
We are dedicated to assisting our users in finding the right flasks Products based on their needs, saving them considerable time when choosing which lab flasks to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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